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Maintaining a stable, dry environment is crucial for various laboratory applications, from sample storage to chemical reactions. A reliable desiccator is essential for this, but the right accessories can significantly enhance its functionality and longevity. Investing in quality accessories ensures optimal performance and protects your valuable samples.
- Acid and Alkali Resistant Glass Material, Suitable for Harsh Laboratory Environments: Made of high-purity acid and alkali resistant glass, it can resist the erosion of various chemical reagents, not easy to age, deform or precipitate impurities...
- Porcelain Components Enhanced, Improving Drying Efficiency and Practicality: Built-in dedicated porcelain partition and tray, which are hard in texture and high-temperature resistant, can stably place samples to be dried. Meanwhile, they provide an...
- Excellent Sealing Performance, Maintaining a Dry Environment for a Long Time: The glass jar body and lid have a high fit. With a sealing structure (better effect when used with sealing grease), it can effectively block external moisture and dust from...
- Laboratory-Grade Quality, Multi-Scene Application: Compliant with laboratory equipment standards, it features exquisite craftsmanship and high transparency of the jar body, facilitating intuitive observation of the internal sample status, without...
These autoclavable desiccators are made of polypropylene (PP) and polycarbonate (PC) and can hold a vacuum up to 740mm Hg for 24 hours without any greasing. Autoclavable at 120°C for 15 minutes.
The top dome, molded in rigid and transparent PC, gives a crystal-clear view of the sample. The knurled knob on the top provides easy handling of the dome.
The transparent PC bottom provides increased viewing clarity. An internal groove on the flange holds the silicon rubber O-ring. Includes a perforated PP desiccator plate.
The PP stopcock has a self-lubricating PTFE plug. The three-way plug opens to create a vacuum, closes to hold a vacuum, and opens again to release a vacuum.
- Acid and Alkali Resistant Glass Material, Suitable for Harsh Laboratory Environments: Made of high-purity acid and alkali resistant glass, it can resist the erosion of various chemical reagents, not easy to age, deform or precipitate impurities...
- Porcelain Components Enhanced, Improving Drying Efficiency and Practicality: Built-in dedicated porcelain partition and tray, which are hard in texture and high-temperature resistant, can stably place samples to be dried. Meanwhile, they provide an...
- Excellent Sealing Performance, Maintaining a Dry Environment for a Long Time: The glass jar body and lid have a high fit. With a sealing structure (better effect when used with sealing grease), it can effectively block external moisture and dust from...
- Laboratory-Grade Quality, Multi-Scene Application: Compliant with laboratory equipment standards, it features exquisite craftsmanship and high transparency of the jar body, facilitating intuitive observation of the internal sample status, without...
This desiccant holder is designed for compatible 3ml and 10ml bottle storage containers, helping to neatly organize desiccant packets within the container.
It secures silica gel packets or other desiccants, preventing them from shifting within the storage container and keeping it neat and organized.
Includes three storage bottles, perfect for multiple storage containers, replacement desiccant packets, or separating different storage areas.
The slim, space-saving design allows it to easily fit into most standard bottle storage containers without taking up unnecessary space.
This desiccant holder is designed for compatible 3ml and 10ml bottle storage containers, helping to neatly organize desiccant packets within the container.
It secures silica gel packets or other desiccants, preventing them from shifting within the storage container and keeping it neat and organized.
Includes three storage bottles, perfect for multiple storage containers, replacement desiccant packets, or separating different storage areas.
The slim, space-saving design allows it to easily fit into most standard bottle storage containers without taking up unnecessary space.
These clear non-vacuum desiccators are manufactured from borosilicate glass and include a borosilicate glass lid with a molded-in knob
lear glass provides excellent visibility and can be autoclaved. The rims of the desiccator and lid are ground glass and require greasing before use to create an air-tight seal.
Also includes a perforated porcelain desiccator plate that fits onto a ridge above the lower chamber. A standard drying agent such as silica or anhydrous calcium chloride can be positioned in the lower chamber.
Transparent container is convenient to observe the storage state of the internal items at any time.
Valve core is precisely processed by metal materials, and the air flow rate is gradually regulated from small to large.
30 days after vacuuming, the degree of vacuum changes less than 6%. Dry storage under vacuum can greatly extend the storage time.
High-quality polycarbonate injection molding, high-quality silicone rubber O-ring seals between the upper and lower parts of the vessel, better sealing performance.
Last update on 2026-10-14 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Desiccator Accessories
Understanding Desiccator Accessories
Desiccators are designed to protect sensitive materials from moisture. However, their effectiveness can be amplified with the right add-ons. These accessories range from specialized drying agents to enhanced sealing mechanisms and convenient storage solutions, all contributing to a more controlled and efficient laboratory setup.
Types of Desiccator Accessories
Drying Agents (Desiccants): These are the core of a desiccator's function, absorbing moisture. Common options include silica gel (often indicating color changes when saturated), calcium chloride, and molecular sieves. The choice of desiccant depends on the level of dryness required and the substances being stored.
Seals and Gaskets: A tight seal is paramount for maintaining a low-humidity environment. Replacement seals made from durable materials like buna-N rubber or silicone ensure a vacuum-tight closure, preventing ambient moisture from entering.
Shelving and Trays: For storing multiple items, internal shelves or trays provide organized separation. These are typically made from materials resistant to corrosion and easy to clean, such as stainless steel or polypropylene.
Vacuum Fittings and Valves: If your desiccator is designed for vacuum applications, ensuring the integrity of vacuum fittings and valves is important. Replacement parts should be compatible with your desiccator model for optimal performance.
Factors to Consider When Buying
When selecting accessories, consider the specific needs of your laboratory. The type and volume of materials being stored will influence the choice of desiccant and shelving. For vacuum desiccators, the quality and compatibility of seals and fittings are critical. Always check the material composition to ensure it won't react with or contaminate your samples.
Frequently Asked Questions
What is the primary function of a desiccant?
A desiccant's main role is to absorb and retain moisture from the air within the desiccator. This process helps create and maintain a dry environment, essential for preserving sensitive materials.
How often should I replace the desiccant?
The frequency of desiccant replacement depends on its type, the ambient humidity, and how often the desiccator is opened. Many desiccants, like indicating silica gel, change color when saturated, providing a visual cue for replacement.
Are all desiccator seals interchangeable?
No, desiccator seals are often model-specific to ensure a proper, airtight fit. It is important to purchase replacement seals that are compatible with your particular desiccator's make and model.
What materials are internal shelves typically made from?
Internal shelves and trays are commonly made from materials like stainless steel or polypropylene. These materials are chosen for their durability, resistance to corrosion, and ease of cleaning in a laboratory setting.
Can I use any type of desiccant in my desiccator?
While many desiccants can be used, it's best to choose one appropriate for your needs. Consider the required level of dryness and whether the desiccant might interact with the substances you are storing.
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